219319702

素因数分解:

$2^1\times 7^1\times {\mathrm{3331}}^1\times {\mathrm{4703}}^1$

素因数の和:8043

約数の個数: 16

約数和(自身を含む): 376169472

約数和(自身を除く): 156849770

約数列:

[1, 2, 7, 14, 3331, 4703, 6662, 9406, 23317, 32921, 46634, 65842, 15665693, 31331386, 109659851, 219319702]

約数ペア:

[(1, 219319702), (2, 109659851), (7, 31331386), (14, 15665693), (3331, 65842), (4703, 46634), (6662, 32921), (9406, 23317)]